Crop Image
Crop any image to a perfect size or aspect ratio. Drag the crop box, resize it, then download instantly. Works on desktop and mobile.
Drop an image here or click to browse
JPG, PNG, WebP — up to 15MB100% Private
Images are cropped in your browser — never uploaded to a server.
Instant Result
No waiting, no queues. Crop and download in seconds.
Mobile-Friendly
Pinch, drag, and crop on phones and tablets — works everywhere.
What is Image Cropper?
The Image Cropper is a free browser-based tool that lets you crop images to any size, aspect ratio, or custom dimensions. Whether you need to remove unwanted edges from a photo, crop to a specific social media format (1:1 for Instagram, 9:16 for Stories, 16:9 for YouTube thumbnails), or cut out a specific part of an image, the Image Cropper handles it with precision. All cropping happens in your browser — images are never uploaded to any server. The tool supports JPG, PNG, and WebP images and outputs a downloaded cropped image instantly.
How to use Image Cropper
- Step 1: Upload your image by clicking the upload area or dragging it onto the tool.
- Step 2: Select a preset aspect ratio — Square (1:1), Portrait (4:5), Story (9:16), Landscape (16:9) — or enter custom dimensions.
- Step 3: Drag and resize the crop box to select the area you want to keep.
- Step 4: Preview the cropped result in the preview panel.
- Step 5: Click Crop Image to apply the crop.
- Step 6: Download your cropped image — available as JPG or PNG.
Tips for better results
- Use presets for social media. Instagram post: 1:1 square or 4:5 portrait. Instagram Story: 9:16. YouTube thumbnail: 16:9. Facebook cover: 820x312. Using the right ratio ensures your image displays correctly without automatic platform cropping.
- Crop for the subject, not the edges. The best crop draws attention to the main subject and removes distracting background elements. Centre your subject and remove unnecessary empty space.
- Maintain safe zones for text overlays. If you plan to add text to the image, leave space around the edges — platforms sometimes add UI elements that overlap image edges.
- Use high-resolution source images. Cropping a small portion of a low-resolution image produces a blurry result. Start with the highest resolution version of your image for the sharpest crop.
- Save as PNG for transparent elements. If your image has transparent areas (logos, cutouts), save the cropped version as PNG to preserve the transparency.
- No quality loss at the same dimensions. The image cropper does not resize or compress the image — it simply removes the areas outside the crop box. The cropped area maintains full original quality.
Frequently Asked Questions
What aspect ratio should I use for Instagram?
Instagram posts: 1:1 square or 4:5 portrait (recommended for maximum feed space). Instagram Stories and Reels: 9:16 vertical. Instagram carousels: 1:1 or 4:5 for consistent display. Feed posts wider than 1.91:1 or taller than 4:5 will be automatically cropped by Instagram.
Does cropping reduce image quality?
No. Cropping only removes pixels outside the selected area — it does not resize, compress, or alter the remaining pixels. The cropped image maintains the same resolution and quality as the original within the crop area.
What image formats are supported?
The Image Cropper supports JPG, JPEG, PNG, and WebP images. You can download the cropped image as JPG or PNG.
Is my image uploaded to crop it?
No. All cropping happens in your browser using JavaScript. Your image never leaves your device and is never sent to any server.
What is the maximum image size?
The tool works with images of any resolution. Very large images (above 10MB) may take slightly longer to load in the browser. For social media use, most images are well within this range.